/// <summary>
/// Get Ask Question Results from Video Indexer Search Result
/// </summary>
public static AskQuestionResult[] GetAskQuestionResults(VideoIndexerSearchResult searchResult)
{
List <AskQuestionResult> results = new List <AskQuestionResult>();
foreach (VideoIndexerResult videoResult in searchResult.Results.Take(SettingsUtility.MaxResultsCount))
{
AskQuestionResult result = new AskQuestionResult()
{
Title = videoResult.Name,
ImageUrl = videoResult.ThumbnailUrl,
Source = "Video Indexer",
Url = videoResult.VideoUrl,
UrlDisplayName = "Open Video"
};
if (videoResult.SearchMatches?.Count() > 0 == true)
{
VideoIndexerSearchMatch match =
videoResult.SearchMatches.FirstOrDefault(s => s.Type.Contains("Transcript") == true) ?? videoResult.SearchMatches.First();
result.Url += "?t=" + TimeSpan.Parse(match.StartTime).TotalSeconds.ToString();
result.Answer = match.text;
}
results.Add(result);
}
return(results.ToArray());
}
private static async Task <string> ProcessQueryIntent(IDialogContext context, Activity activity, BotTask task, string query, string[] topics)
{
// Prepare the request to invoke a bot task within the bot brain
AskQuestionRequest request = new AskQuestionRequest()
{
ConversationId = activity.Conversation.Id,
Question = query,
SessionId = DefaultSessionId,
Topics = topics != null?topics.ToArray() : new string[0],
UserId = string.IsNullOrEmpty(activity.From.Name) == false ? activity.From.Name : activity.From.Id
};
// Invoke the bot task to process the request
AskQuestionResponse askQuestionResponse =
await HttpClientUtility.PostAsJsonAsync <AskQuestionResponse>(new Uri(BotBrainUrl + task.ToString()), RequestHeaders, request);
// Handle the response returned from the bot task to be shown as cards depending on channel
if (askQuestionResponse.Results?.Count() > 0 == true)
{
IMessageActivity foundMsg = context.MakeMessage();
AskQuestionResult result = askQuestionResponse.Results[0];
if (string.IsNullOrEmpty(result.Source) == false)
{
foundMsg.Text = string.Format("Got it. Meanwhile, from {0}:", result.Source);
}
else
{
foundMsg.Text = "Got it. Meanwhile, here's what I found:";
}
await context.PostAsync(foundMsg);
IMessageActivity cardMessage;
string channelId = GetChannelId(activity);
if (channelId == "directline" || channelId == "emulator")
{
cardMessage = GetAdaptiveCardMessage(context, request, result);
}
else
{
cardMessage = GetHeroCardMessage(context, request, result);
}
await context.PostAsync(cardMessage);
}
else
{
await PostAsync(context, activity, DoNotUnderstandPreMsg + " " + DoNotUnderstandMsg);
}
return("success");
}
private static IMessageActivity GetHeroCardMessage(IDialogContext context, AskQuestionRequest request, AskQuestionResult result)
{
// Create message
IMessageActivity message = context.MakeMessage();
// Create hero card
HeroCard card = new HeroCard();
if (string.IsNullOrEmpty(result.Title) == false)
{
card.Title = result.Title;
}
if (string.IsNullOrEmpty(result.Answer) == false)
{
card.Subtitle = result.Answer;
}
if (string.IsNullOrEmpty(result.ImageUrl) == false)
{
card.Images = new List <CardImage> {
new CardImage(url: result.ImageUrl)
};
}
if (string.IsNullOrEmpty(result.Url) == false)
{
card.Buttons = new List <CardAction> {
new CardAction()
{
Value = result.Url,
Type = "openUrl",
Title = string.IsNullOrEmpty(result.UrlDisplayName) == false ? result.UrlDisplayName : "Open Url"
}
};
}
// Attach card to message
message.Attachments.Add(card.ToAttachment());
return(message);
}
private static IMessageActivity GetAdaptiveCardMessage(IDialogContext context, AskQuestionRequest request, AskQuestionResult result)
{
// Create message
IMessageActivity message = context.MakeMessage();
// Create adaptive card
AdaptiveCard card = new AdaptiveCard();
if (string.IsNullOrEmpty(result.Title) == false)
{
card.Body.Add(new AdaptiveTextBlock()
{
Text = result.Title,
Size = AdaptiveTextSize.Large,
HorizontalAlignment = AdaptiveHorizontalAlignment.Left,
IsSubtle = false,
Weight = AdaptiveTextWeight.Bolder,
Wrap = true
});
}
if (string.IsNullOrEmpty(result.Answer) == false)
{
card.Body.Add(new AdaptiveTextBlock()
{
Text = result.Answer,
Size = AdaptiveTextSize.Medium,
HorizontalAlignment = AdaptiveHorizontalAlignment.Left,
IsSubtle = false,
Wrap = true
});
}
if (string.IsNullOrEmpty(result.ImageUrl) == false)
{
AdaptiveImage currentImage = new AdaptiveImage();
currentImage.Url = new Uri(result.ImageUrl);
currentImage.Size = AdaptiveImageSize.Stretch;
card.Body.Add(currentImage);
}
if (string.IsNullOrEmpty(result.Url) == false)
{
card.Actions.Add(new AdaptiveOpenUrlAction()
{
Title = string.IsNullOrEmpty(result.UrlDisplayName) == false ? result.UrlDisplayName : "Open Url...",
Url = new Uri(result.Url)
});
}
// Attach card to message
Attachment attachment = new Attachment()
{
Content = card,
ContentType = "application/vnd.microsoft.card.adaptive"
};
message.Attachments.Add(attachment);
return(message);
}
